There's also the benefit of a large space in that if there is any chasing there is a chance for the chased rabbit to move away and not be cornered. The large space worked for my two, as when Tethra started to chase Tui she just ran away and after a while he got fed up trying It's also not always aggression that causes chasing, sometimes it seems it's just fun. Tui was actually approaching Tethra, tapping him on the nose and then running away binkying

" We will remain friends until the end of days, and one day longer"......Donald Tusk

“We cannot go back and change the beginning. But we can start where we are and change the ending”.........C.S. Lewis

I used a small space - but there is benefits to both large and small. I use small due to it being easier to intervene, but also Luna is blind. so in a huge space she may not even be aware Orion is there, suddenly a strange rabbit is bounding up to her, she attacks. so I think mine is more of a special and different case as I had to work around Luna and your average rabbit

rabbits are like angels; they have a way of finding people that need them, and filling an emptiness they didn't even know they had.